From 3d2482f5c37082e361dbd61691dc4714da664bae Mon Sep 17 00:00:00 2001
From: lasconic <lasconic@gmail.com>
Date: Wed, 25 Feb 2015 19:55:31 +0100
Subject: [PATCH] two notes tremolo shouldn't work between two chords with
 different duration

---
 libmscore/chord.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libmscore/chord.cpp b/libmscore/chord.cpp
index 3496be9e6c..8a041021e3 100644
--- a/libmscore/chord.cpp
+++ b/libmscore/chord.cpp
@@ -2430,6 +2430,11 @@ Element* Chord::drop(const DropData& data)
                               return 0;
                               }
                         Chord* ch2 = static_cast<Chord*>(s->element(track()));
+                        if (ch2->duration() != duration()) {
+                              qDebug("no matching chord for second note of tremolo found");
+                              delete e;
+                              return 0;
+                             }
                         t->setChords(this, ch2);
                         }
                   }